# Author    : CoffeeChicken
# Date      : 2021/5/24 17:09
# Function  : 演示

import string

with open('100_399.txt') as f:
    lines = f.readlines()
res = ''
for item in lines:
    sep = item.split(' ')
    for i in sep:
        if not i.isnumeric():
            res += i.strip('\n').strip(' ') + '\n'

with open('1_399.txt', 'w') as f:
    f.write(res)
